
Regular verb: countersign - countersigned - countersigned
Present | Present continuous | Preterite | Preterite continuous |
| I countersign you countersign he countersigns we countersign you countersign they countersign | I'm countersigning you're countersigning he's countersigning we're countersigning you're countersigning they're countersigning | I countersigned you countersigned he countersigned we countersigned you countersigned they countersigned | I was countersigning you were countersigning he was countersigning we were countersigning you were countersigning they were countersigning |
Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous |
| I've countersigned you've countersigned he's countersigned we've countersigned you've countersigned they've countersigned | I've been countersigning you've been countersigning he's been countersigning we've been countersigning you've been countersigning they've been countersigning | I'd countersigned you'd countersigned he'd countersigned we'd countersigned you'd countersigned they'd countersigned | I'd been countersigning you'd been countersigning he'd been countersigning we'd been countersigning you'd been countersigning they'd been countersigning |
Future | Future continuous | Future perfect | Future perfect continuous |
| I'll countersign you'll countersign he'll countersign we'll countersign you'll countersign they'll countersign | I'll be countersigning you'll be countersigning he'll be countersigning we'll be countersigning you'll be countersigning they'll be countersigning | I'll have countersigned you'll have countersigned he'll have countersigned we'll have countersigned you'll have countersigned they'll have countersigned | I'll have been countersigning you'll have been countersigning he'll have been countersigning we'll have been countersigning you'll have been countersigning they'll have been countersigning |
Present | Present continuous | Past | Past continuous |
| I'd countersign you'd countersign he'd countersign we'd countersign you'd countersign they'd countersign | I'd be countersigning you'd be countersigning he'd be countersigning we'd be countersigning you'd be countersigning they'd be countersigning | I'd have countersigned you'd have countersigned he'd have countersigned we'd have countersigned you'd have countersigned they'd have countersigned | I'd have been countersigning you'd have been countersigning he'd have been countersigning we'd have been countersigning you'd have been countersigning they'd have been countersigning |
Infinitive | Imperative |
Infinitive | Imperative | ||
| to countersign | countersign Let's countersign countersign |
Present | Past | ||
| countersigning | countersigned |